package colltection;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

public class ListDemo1 {
    public static void main(String[] args) {

        List<String> list = new ArrayList<>();
        list.add("one");
        list.add("two");
        list.add("three");
        list.add("four");
        list.add("five");
        System.out.println("list:"+list);
        String e=list.get(3);
        System.out.println("e:"+e);
        for (int i = 0; i < list.size(); i++){
            System.out.println(list.get(i));
        }
        System.out.println("-------------------");
        list.set(1,"six");
        System.out.println("list:"+list);
        list.add(2,"two");
        System.out.println("list:"+list);
     String s=   list.remove(1);
        System.out.println("list:"+list);
        System.out.println("s:"+s);
        System.out.println("-------------------");

    }
}
